Hi, all :)
hope you'll like this software ...it is only for 9 fluids but ... IP or IS units ... enjoy;)
all is free ...
https://www.irc.wisc.edu/properties/
this one is only for ammonia .... web
http://www.ammonia-properties.com/NH3TablesWeb.aspx
and this one is good to read....
http://www.rehva.eu/publications-and...-applications/
Best regards, Josip :)
